Table 1. Summary of laboratory test results of the patient on the admission

Tests	Values	Normal range
Complete blood count
Hemoglobin	8.99 g/gL	12.0 – 18.1 g/dL
Hematocrit	31.97%	37.0 – 53.7%
Mean corpuscular volume	68.44 fL	80 – 97 fL
Mean corpuscular hemoglobin	19.8 pg	27 – 31.2 pg
White blood cell count	18.91 x103/μL	4.6 – 10.2 x103/μL
NEU#	14.29 x103/μL	1.6 – 7.0 x103/μL
LYM#	3.46 x103/μL	1.0 – 3.0 x103/μL
Platelet count	307 x103/μL	142.0 – 424 x103/μL
Dipstick test
Protein	4+	-
Blood	(-)	-
Urinary total protein
Protein/24h	3.47 g/24h	<0.15 g/24h
Urinary volume/24h	1.7 L/24h
Serologic tests
Creatinin	0.8 mg/dL	0.6 – 1.2 mg/dL (female)
ANA screening IgG	Positive (10.42 IU/mL)
IgG Anti-dsDNA	Negative (2.85 S/Co)
C3	66.50 mg/dL	80 – 170 mg/dL
C4	3.90 mg/dL	15 – 45 mg/dL
Total protein	59.66 g/L	64 – 85 g/dL
Albumin	30.82 g/L	35 – 50 g/dL